*{margin:0;padding: 0;}
body{
    background: RGBA(246, 246, 246, 1);
    font-family: "Helvetica Neue",Helvetica,STHeiTi,sans-serif;
}
a{text-decoration: none;}
li{list-style: none;}

//头部区域
header{
    position: fixed;
    top: 0;
    width: 100vw;
    height: 13.3vw;
    background: #b81c22;
    z-index: 999;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 3vw;
    box-sizing: border-box;
    form{
        width: 85vw;
        background: #fff;
        height: 8vw;
        border-radius: 1vw;
        display: flex;
        align-items: center;
        input[type='submit']{
            width: 6vw;
            height: 6vw;
            margin: 1vw;
            background: url(../images/search2.png) no-repeat;
            background-size: cover;
            border: 0;
        }
        input[type='search']{
            width: 76vw;
            height: 100%;
            border: 0;
            outline: 0;
            text-indent: 1em;
            font-size: 2vw;
        }
    }
    a{
        width: 7vw;
        display: block;
        height: 5vw;
        background: url(../images/msg3.png) no-repeat;
        background-size: 7vw 5vw;
    }
}

//轮播区域
.swiper-container {
    img{
        width: 100%;
    }
} 

//广告区域,重要提示区域,新品推荐区域
#guang,#warning,#new,#clothes,#shang,#sale{
    width: 100vw;
}
.new,.clothes,.sale{
    width: 100vw;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 1vw;
    img,a{
        width: 49%;
        margin-bottom: 1vw;
    }
    a{
        margin-bottom: 10vw;
        img{
            width: 100%;
            margin-bottom: 0;
        }
    }
}

//登录注册
.login{
    text-align: center;
    padding: 10vw 17vw;
    display: flex;
    justify-content: space-between;
    a{
        width: 30vw;
        line-height: 8vw;
        font-size: 4vw;
        background: #fff;
        color: #4c4c4c;
    }
}

//底部区域
.footer{
    margin-bottom: 20vw;
    ul{
        padding: 3vw 0;
        border-bottom: 1px solid #4c4d4d;
        border-top: 1px solid #4d4d4d;
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 65vw;
        margin: 0 auto;
        li{
            width: 17%;
            img{
                width: 100%;
            }
        }
    }
    .copyright{
        line-height: 2em;
        text-align: center;
        color: #4c4c4c;
        font-size: 1vw;
    }
}

//底部导航区域
.nav{
    display: flex;
    justify-content: space-around;
    position: fixed;
    bottom: 0;
    height: 14vw;
    width: 100vw;
    background: #fff;
    z-index: 999;
    border-top: 1px solid #999;
    a{
        width: 20%;
        display: flex;
        justify-content: center;
        span{
            display: block;
            width: 45%;
            height: 86%;
            background: url(../images/nav.png) no-repeat;
            background-size: cover;
        }
        &:nth-child(1) span{
            background-position: 0 -59vw;
        }
        &:nth-child(2) span{
            background-position: 0 -11vw;
        }
        &:nth-child(3) span{
            background-position: 0 -23vw;
        }
        &:nth-child(4) span{
            background-position: 0 -35vw;
        }
        &:nth-child(5) span{
            background-position: 0 -47vw;
        }
    }
}




















